Why is reflux worse on prilosec and TCM?

LO has gotten worse and worse on this combo! Ton of spit up and constantly hear him refluxing.

It was never so bad before I started prilosec. And talk about gas! He farts all the time. He never aspirated either before. Now he coughs it uoall the time, even when significant time has passed after feeding.

Before he was an almost happy spitter. But now his spittng and refluxing has increased 10 times.

It's been almost three weeks on TCM. I thought it was supposed to get better?
Sooo frustrated! My poor baby! Now I am of the mind

Certain GI disorders like FPIES or Eosinophilic esophagitis that cause reflux don't usually improve with antacids. My son has FPIES and Zantac did nothing to help him. In fact it interrupted his sleep.